<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">
    <ul v-if="false">
      <li v-for="item in items">{{item}}</li>
    </ul>
  </div>
  <script src="lib/vue.js"></script>
  <script>
    var vm = new Vue({
      el: '#app',
      data: {
       items: {
         content1: '内容1',
         content2: '内容2',
         content3: '内容3'
       }
      }
    });
  </script>
</body>
</html>